模型详情
gpt-5.1-codex-mini
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
模型规格
- 上下文长度
- 400K
- 最大输出
- 128K
- 输入/输出模态
- 文本 / 图像
- 发布日期
- 2025-11
02
API 端点
单一 MixRoute 网关，OpenAI 兼容
-
OpenAI-compatible
/v1/chat/completionsPOST
03
价格
固定费率，单位：/1M Tokens
输入
$1.2500 /1M Tokens
补全
$10.0000 /1M Tokens
05
选型摘要
快速判断是否适合你的工作负载
What is this model good for?
Smaller and faster coding tasks
Use gpt-5.1-codex-mini when a lighter, faster option is sufficient for scoped development work derived from a Codex workflow.
What should you check before using it?
Confirm quality on the smaller task profile
Compare code correctness, latency, and completion quality with a larger coding model on the routine tasks you intend to route here.
How should you start?
Route bounded development work to gpt-5.1-codex-mini
Use model ID gpt-5.1-codex-mini for a controlled pilot, with tests and review retained for every proposed code change.
08
Token 成本估算
基于本页价格的实时估算，非实际账单
此模型没有缓存读取价格，不计算缓存费用
单一端点，可验证的决策
使用相同的请求格式测试此模型和备用路由
从真实工作负载开始，再由质量、总成本和故障条件决定是否接入生产流量。